175 entries under doubt topic. ×
| bicker(verb, meet, attack, oppose, dispute) | |
| blast(verb, oppose, criticize, dispute) | |
| canvass(verb, go, promote, exact, deny) | |
| cavil(dislike, object, opposition, protest) | |
| censure(noun, charge, dislike, blame, disagreement) | |
| contravene(verb, oppose, criticize, ignore, dispute) | |
| disaffirm(verb, oppose, criticize, dispute, deny) | |
| disbelieve(verb, dispute, question, hesitate) | |
| dislike(noun, disagreement, opposition, protest) | |
| enquire(verb, dispute, examine, question) | |
| fear(verb, dispute, question, hesitate) | |
| grievance(dislike, insult, opposition, protest) | |
| misdoubt(verb, dispute, question, hesitate) | |
| misgive(verb, dispute, question, hesitate) | |
| quibble(verb, deny, question, contest) | |
| refuse(verb, object, protest, disagree) | |
| reluctance(dislike, opposition, protest, objection) | |
| smell a rat(expression, idiom, dispute, question) | |
| vacillate(verb, dispute, object, question) | |
| waver(verb, dispute, object, question) |
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| APA | Smart Define. (2016). challenge thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/challenge/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "challenge thesaurus" https://smartdefine.org/challenge/thesaurus/synonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2016, challenge thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/challenge/thesaurus/synonyms>. |
| MLA | Smart Define. "challenge thesaurus" 1 April 2016. Web. 23 September 2026. <https://smartdefine.org/challenge/thesaurus/synonyms> |